4 papers
Dynamic modeling of coronal abundances during flares on M-dwarf stars
David H. Brooks, Jeffrey W. Reep, Andy S. H. To +2
Solar atmospheric elemental abundances are now known to vary both in space and time. Dynamic modeling of these changes is therefore necessary to improve the accuracy of radiative h…
Simulating the photospheric to coronal plasma using magnetohydrodynamic characteristics III: validation including gravity, flux emergence, and an eruption
Lucas A. Tarr, N. Dylan Kee, James E. Leake +2
Solar eruptions arise from instabilities or loss of equilibria in the solar atmosphere, but routinely inferring the precise magnetic and plasma properties that lead to eruptions is…
Spatiotemporal Low FIP Abundance: A Catalyst for Coronal Condensation
Luke Fushimi Benavitz, Jeffrey W. Reep, Lucas A. Tarr +1
Radiative losses play a critical role in the cooling of plasmas. When chromospheric plasma is sufficiently heated, it can flow into coronal loops which subsequently cool down due t…
The Ubiquity of Twisted Flux Ropes in the Quiet Sun
Tahar Amari, Aurélien Canou, Marco Velli +6
Models and observations have demonstrated that Twisted Flux Ropes (TFRs) play a significant role in the structure and eruptive dynamics of active regions. Their role in the dynamic…